<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2020/9/29
  Time: 13:38
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    //获取name中内容并输出到页面中
    ${param.name}
    <br/>
    //获取集合中内容并输出到页面中
${paramValues.love}
<br/>
    //判断容器中是否有‘A’ 有为false 无为true
${empty sessionScope.A}
${empty pageScope.A}
</body>
</html>
